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<div class="title">/data/users/hoss/faiss/IndexReplicas.cpp</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) Facebook, Inc. and its affiliates.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * This source code is licensed under the MIT license found in the</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * LICENSE file in the root directory of this source tree.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;IndexReplicas.h&quot;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &quot;FaissAssert.h&quot;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">namespace </span>faiss {</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#a29d851d995abc011c759a855ae0057ae">   14</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#a29d851d995abc011c759a855ae0057ae">IndexReplicasTemplate&lt;IndexT&gt;::IndexReplicasTemplate</a>(<span class="keywordtype">bool</span> threaded)</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;    : <a class="code" href="classfaiss_1_1ThreadedIndex.html">ThreadedIndex</a>&lt;IndexT&gt;(threaded) {</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;}</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#ada9226643e1a48e45c65ffecc57b7391">   19</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#a29d851d995abc011c759a855ae0057ae">IndexReplicasTemplate&lt;IndexT&gt;::IndexReplicasTemplate</a>(idx_t d, <span class="keywordtype">bool</span> threaded)</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    : <a class="code" href="classfaiss_1_1ThreadedIndex.html">ThreadedIndex</a>&lt;IndexT&gt;(d, threaded) {</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;}</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#adbad834789bb985ce8c99a82dc020248">   24</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#a29d851d995abc011c759a855ae0057ae">IndexReplicasTemplate&lt;IndexT&gt;::IndexReplicasTemplate</a>(<span class="keywordtype">int</span> d, <span class="keywordtype">bool</span> threaded)</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    : <a class="code" href="classfaiss_1_1ThreadedIndex.html">ThreadedIndex</a>&lt;IndexT&gt;(d, threaded) {</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;}</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#a4fd98a5ba105391bfb3e490d84d26b27">   30</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#a4fd98a5ba105391bfb3e490d84d26b27">IndexReplicasTemplate&lt;IndexT&gt;::onAfterAddIndex</a>(IndexT* index) {</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;  <span class="comment">// Make sure that the parameters are the same for all prior indices, unless</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  <span class="comment">// we&#39;re the first index to be added</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;  <span class="keywordflow">if</span> (this-&gt;count() &gt; 0 &amp;&amp; this-&gt;at(0) != index) {</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="keyword">auto</span> existing = this-&gt;at(0);</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    FAISS_THROW_IF_NOT_FMT(index-&gt;ntotal == existing-&gt;ntotal,</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;                           <span class="stringliteral">&quot;IndexReplicas: newly added index does &quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;                           <span class="stringliteral">&quot;not have same number of vectors as prior index; &quot;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;                           <span class="stringliteral">&quot;prior index has %ld vectors, new index has %ld&quot;</span>,</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;                           existing-&gt;ntotal, index-&gt;ntotal);</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    FAISS_THROW_IF_NOT_MSG(index-&gt;is_trained == existing-&gt;is_trained,</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                           <span class="stringliteral">&quot;IndexReplicas: newly added index does &quot;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                           <span class="stringliteral">&quot;not have same train status as prior index&quot;</span>);</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="comment">// Set our parameters based on the first index we&#39;re adding</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="comment">// (dimension is handled in ThreadedIndex)</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    this-&gt;ntotal = index-&gt;ntotal;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    this-&gt;verbose = index-&gt;verbose;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    this-&gt;is_trained = index-&gt;is_trained;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    this-&gt;metric_type = index-&gt;metric_type;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  }</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;}</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#a5cdb2a340a3b4f45ec244d5398a29005">   57</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#a5cdb2a340a3b4f45ec244d5398a29005">IndexReplicasTemplate&lt;IndexT&gt;::train</a>(idx_t n, <span class="keyword">const</span> component_t* x) {</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  this-&gt;runOnIndex([n, x](<span class="keywordtype">int</span>, IndexT* index){ index-&gt;train(n, x); });</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#a6b110e7efab3d01be7ae7cb346d9fbf9">   63</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#a6b110e7efab3d01be7ae7cb346d9fbf9">IndexReplicasTemplate&lt;IndexT&gt;::add</a>(idx_t n, <span class="keyword">const</span> component_t* x) {</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  this-&gt;runOnIndex([n, x](<span class="keywordtype">int</span>, IndexT* index){ index-&gt;add(n, x); });</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  this-&gt;ntotal += n;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;}</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#a9fb6804492c12359b5cc2aa26fe6a6d6">   70</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#a9fb6804492c12359b5cc2aa26fe6a6d6">IndexReplicasTemplate&lt;IndexT&gt;::reconstruct</a>(idx_t n, component_t* x)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  FAISS_THROW_IF_NOT_MSG(this-&gt;count() &gt; 0, <span class="stringliteral">&quot;no replicas in index&quot;</span>);</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  <span class="comment">// Just pass to the first replica</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  this-&gt;at(0)-&gt;reconstruct(n, x);</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;}</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IndexT&gt;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classfaiss_1_1IndexReplicasTemplate.html#ad6382e3ebaaca61607ad90fc80cdbd3c">   79</a></span>&#160;<a class="code" href="classfaiss_1_1IndexReplicasTemplate.html#ad6382e3ebaaca61607ad90fc80cdbd3c">IndexReplicasTemplate&lt;IndexT&gt;::search</a>(idx_t n,</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                                      <span class="keyword">const</span> component_t* x,</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                                      idx_t k,</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                                      distance_t* distances,</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                                      idx_t* labels)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  FAISS_THROW_IF_NOT_MSG(this-&gt;count() &gt; 0, <span class="stringliteral">&quot;no replicas in index&quot;</span>);</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keywordflow">if</span> (n == 0) {</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  }</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  <span class="keyword">auto</span> dim = this-&gt;d;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  <span class="keywordtype">size_t</span> componentsPerVec =</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keyword">sizeof</span>(component_t) == 1 ? (dim + 7) / 8 : dim;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  <span class="comment">// Partition the query by the number of indices we have</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  <a class="code" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a> queriesPerIndex =</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    (<a class="code" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a>) (n + this-&gt;count() - 1) /</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    (<a class="code" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a>) this-&gt;count();</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  FAISS_ASSERT(n / queriesPerIndex &lt;= this-&gt;count());</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  <span class="keyword">auto</span> fn =</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    [queriesPerIndex, componentsPerVec,</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;     n, x, k, distances, labels](<span class="keywordtype">int</span> i, <span class="keyword">const</span> IndexT* index) {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      <a class="code" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a> base = (<a class="code" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a>) i * queriesPerIndex;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      <span class="keywordflow">if</span> (base &lt; n) {</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        <span class="keyword">auto</span> numForIndex = std::min(queriesPerIndex, n - base);</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        index-&gt;<a class="code" href="structfaiss_1_1IndexIVF.html#ae2fd47b7d52603659e269aa8f6abb613">search</a>(numForIndex,</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;                      x + base * componentsPerVec,</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;                      k,</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;                      distances + base * k,</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;                      labels + base * k);</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;      }</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    };</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  this-&gt;runOnIndex(fn);</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;}</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment">// explicit instantiations</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="keyword">template</span> <span class="keyword">struct </span><a class="code" href="classfaiss_1_1IndexReplicasTemplate.html">IndexReplicasTemplate&lt;Index&gt;</a>;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="keyword">template</span> <span class="keyword">struct </span><a class="code" href="classfaiss_1_1IndexReplicasTemplate.html">IndexReplicasTemplate&lt;IndexBinary&gt;</a>;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;} <span class="comment">// namespace</span></div>
<div class="ttc" id="classfaiss_1_1IndexReplicasTemplate_html_a5cdb2a340a3b4f45ec244d5398a29005"><div class="ttname"><a href="classfaiss_1_1IndexReplicasTemplate.html#a5cdb2a340a3b4f45ec244d5398a29005">faiss::IndexReplicasTemplate::train</a></div><div class="ttdeci">void train(idx_t n, const component_t *x) override</div><div class="ttdef"><b>Definition:</b> <a href="IndexReplicas_8cpp_source.html#l00057">IndexReplicas.cpp:57</a></div></div>
<div class="ttc" id="classfaiss_1_1IndexReplicasTemplate_html_a29d851d995abc011c759a855ae0057ae"><div class="ttname"><a href="classfaiss_1_1IndexReplicasTemplate.html#a29d851d995abc011c759a855ae0057ae">faiss::IndexReplicasTemplate::IndexReplicasTemplate</a></div><div class="ttdeci">IndexReplicasTemplate(bool threaded=true)</div><div class="ttdef"><b>Definition:</b> <a href="IndexReplicas_8cpp_source.html#l00014">IndexReplicas.cpp:14</a></div></div>
<div class="ttc" id="structfaiss_1_1Index_html_ad3f0d3071f987baabbdd3da4500c87ea"><div class="ttname"><a href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a></div><div class="ttdeci">long idx_t</div><div class="ttdoc">all indices are this type </div><div class="ttdef"><b>Definition:</b> <a href="Index_8h_source.html#l00062">Index.h:62</a></div></div>
<div class="ttc" id="classfaiss_1_1IndexReplicasTemplate_html_a4fd98a5ba105391bfb3e490d84d26b27"><div class="ttname"><a href="classfaiss_1_1IndexReplicasTemplate.html#a4fd98a5ba105391bfb3e490d84d26b27">faiss::IndexReplicasTemplate::onAfterAddIndex</a></div><div class="ttdeci">void onAfterAddIndex(IndexT *index) override</div><div class="ttdoc">Called just after an index is added. </div><div class="ttdef"><b>Definition:</b> <a href="IndexReplicas_8cpp_source.html#l00030">IndexReplicas.cpp:30</a></div></div>
<div class="ttc" id="classfaiss_1_1ThreadedIndex_html"><div class="ttname"><a href="classfaiss_1_1ThreadedIndex.html">faiss::ThreadedIndex</a></div><div class="ttdef"><b>Definition:</b> <a href="ThreadedIndex_8h_source.html#l00021">ThreadedIndex.h:21</a></div></div>
<div class="ttc" id="classfaiss_1_1IndexReplicasTemplate_html_ad6382e3ebaaca61607ad90fc80cdbd3c"><div class="ttname"><a href="classfaiss_1_1IndexReplicasTemplate.html#ad6382e3ebaaca61607ad90fc80cdbd3c">faiss::IndexReplicasTemplate::search</a></div><div class="ttdeci">void search(idx_t n, const component_t *x, idx_t k, distance_t *distances, idx_t *labels) const override</div><div class="ttdef"><b>Definition:</b> <a href="IndexReplicas_8cpp_source.html#l00079">IndexReplicas.cpp:79</a></div></div>
<div class="ttc" id="classfaiss_1_1IndexReplicasTemplate_html_a9fb6804492c12359b5cc2aa26fe6a6d6"><div class="ttname"><a href="classfaiss_1_1IndexReplicasTemplate.html#a9fb6804492c12359b5cc2aa26fe6a6d6">faiss::IndexReplicasTemplate::reconstruct</a></div><div class="ttdeci">void reconstruct(idx_t, component_t *v) const override</div><div class="ttdoc">reconstructs from the first index </div><div class="ttdef"><b>Definition:</b> <a href="IndexReplicas_8cpp_source.html#l00070">IndexReplicas.cpp:70</a></div></div>
<div class="ttc" id="classfaiss_1_1IndexReplicasTemplate_html_a6b110e7efab3d01be7ae7cb346d9fbf9"><div class="ttname"><a href="classfaiss_1_1IndexReplicasTemplate.html#a6b110e7efab3d01be7ae7cb346d9fbf9">faiss::IndexReplicasTemplate::add</a></div><div class="ttdeci">void add(idx_t n, const component_t *x) override</div><div class="ttdef"><b>Definition:</b> <a href="IndexReplicas_8cpp_source.html#l00063">IndexReplicas.cpp:63</a></div></div>
<div class="ttc" id="classfaiss_1_1IndexReplicasTemplate_html"><div class="ttname"><a href="classfaiss_1_1IndexReplicasTemplate.html">faiss::IndexReplicasTemplate</a></div><div class="ttdef"><b>Definition:</b> <a href="IndexReplicas_8h_source.html#l00021">IndexReplicas.h:21</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexIVF_html_ae2fd47b7d52603659e269aa8f6abb613"><div class="ttname"><a href="structfaiss_1_1IndexIVF.html#ae2fd47b7d52603659e269aa8f6abb613">faiss::IndexIVF::search</a></div><div class="ttdeci">void search(idx_t n, const float *x, idx_t k, float *distances, idx_t *labels) const override</div><div class="ttdef"><b>Definition:</b> <a href="IndexIVF_8cpp_source.html#l00228">IndexIVF.cpp:228</a></div></div>
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